Plant genera
1 067 genera. In the registries, a single genus may be divided into subspecies and groups: maize, for example, is listed under six different species entries. The genus groups them together.
Wisteria
8 species
6
Nettle
Urtica
3 species
6
Toad lily
Tricyrtis
6 species
6
False spirea
Sorbaria
2 species
6
Giant sequoia
Sequoiadendron
2 species
6
Scindapsus
2 species
6
Pitcher plant
Sarracenia
3 species
6
Cinquefoil
Potentilla
10 species
6
Watercress
Nasturtium
4 species
6
Monopsis
3 species
6
Bitter melon
Momordica
3 species
6
Microsorum
5 species
6
Lycianthes
2 species
6
Laurel
Laurus
2 species
6
Isotoma
3 species
6
Joe-pye weed
Eupatorium
10 species
6
Lovegrass
Eragrostis
12 species
6
Epichloe
5 species
6
Devil's trumpet
Datura
4 species
6
Cyrtanthus
1 species
6
Cotyledon
9 species
6
Coronilla
3 species
6
Clarkia
5 species
6
Burrageara
1 species
6
Saltbush
Atriplex
4 species
6
Hybrid
2 species
6
Thrift
Armeria
5 species
6
African daisy
Arctotis
8 species
6
Custard apple
Annona
12 species
6
Wilsonara
1 species
5
Cattail
Typha
3 species
5
Syzygium
17 species
5
Harlequin flower
Sparaxis
1 species
5
Schizachyrium
2 species
5
Ruellia
5 species
5
Raphanobrassica
1 species
5
Billy buttons
Pycnosorus
2 species
5
Virginia creeper
Parthenocissus
4 species
5
Protea
20 species
5
Perilla
4 species
5
Odontocidium
1 species
5
Dawn redwood
Metasequoia
2 species
5
Mecardonia
3 species
5
Prayer plant
Maranta
3 species
5
Larch
Larix
8 species
5
Hakone grass
Hakonechloa
2 species
5
Globe amaranth
Gomphrena
6 species
5
Knotweed
Fallopia
3 species
5
Dragonhead
Dracocephalum
3 species
5
Dischidia
4 species
5
Fumewort
Corydalis
8 species
5
Larkspur
Consolida
3 species
5
Colmanara
1 species
5
Glorybower
Clerodendrum
8 species
5
Chrysocephalum
2 species
5
Caper
Capparis
3 species
5
Incense cedar
Calocedrus
2 species
5
Beautyberry
Callicarpa
5 species
5
Callisia
6 species
5
Buglossoides
2 species
5